328778268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{301079}}^1$

素因数の和:301106

約数の個数: 48

約数和(自身を含む): 944186880

約数和(自身を除く): 615408612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 301079, 602158, 903237, 1204316, 1806474, 2107553, 3612948, 3914027, 4215106, 6322659, 7828054, 8430212, 11742081, 12645318, 15656108, 23484162, 25290636, 27398189, 46968324, 54796378, 82194567, 109592756, 164389134, 328778268]

約数ペア:

[(1, 328778268), (2, 164389134), (3, 109592756), (4, 82194567), (6, 54796378), (7, 46968324), (12, 27398189), (13, 25290636), (14, 23484162), (21, 15656108), (26, 12645318), (28, 11742081), (39, 8430212), (42, 7828054), (52, 6322659), (78, 4215106), (84, 3914027), (91, 3612948), (156, 2107553), (182, 1806474), (273, 1204316), (364, 903237), (546, 602158), (1092, 301079)]